WordPress Page

Hello,

I have two issues that I need help with the wedding/event flowers site. I added couple pictures to the website and I purchased a theme page. There is 1 picture in the ‘Head Piece’ section that is enlarged. I tried to change the format in the Admin section, but I get a “Aw Snap” error page when I try to change it. Not quite sure what to do.

My second is is how to get pictures to show up like in the “Head piece” section. When you click on pictures on all other sections they open up in a new page. Only in the Head piece section the picture pops up. I would like every section to pop up instead of get redirected to a new page.

Thanks for the help!